Home Inspection State Practice Exam 2026 - Free Home Inspection Practice Questions and Study Guide

A common sign of pest infestation during a home inspection is the presence of mud tunnels or droppings. Mud tubes are typically associated with termites, which create these tunnels as they travel between their nest and food sources, usually wood. The discovery of these tunnels suggests that termites are actively feeding on the structure, which can lead to significant damage if not addressed. Additionally, pest droppings can signal the presence of rodents or other pests, indicating an ongoing infestation that needs to be investigated further.

While freshly painted exteriors might suggest maintenance but not necessarily pest issues, spotted insulation could indicate other issues like water damage or mold rather than pests. Similarly, crisp-sounding floorboards can indicate a solid installation but might not provide evidence of infestations unless accompanied by other signs such as soft or damaged wood. Thus, the presence of mud tunnels and droppings is a clear indicator that an inspection should delve deeper into pest management considerations.